Explore our core range of high-precision hydraulic test points and connectors.
In the modern era of Industrial 4.0, hydraulic systems are becoming more compact and complex. Pressure testing ports have transitioned from mere maintenance accessories to critical diagnostic hubs. The global demand for high-pressure (up to 630 bar) test points is surging across North America, Europe, and Asia, driven by the need for real-time monitoring and preventive maintenance in smart factories.
The industry is moving towards miniaturization and "connect-under-pressure" technologies. There is a significant shift toward stainless steel (316L) variants to resist corrosion in offshore and marine environments. Furthermore, digital integration—where mechanical test ports interface with electronic sensors—is the next frontier for hydraulic efficiency.
Global OEMs and maintenance providers are increasingly seeking "Wholesale China" partners. The demand focus has shifted from "lowest price" to "highest reliability-per-dollar." Buyers now require ISO certifications, trace-ability of raw materials, and components that meet international standards like ISO 15171-2 to ensure global compatibility.
IKIN is our registered trademark, and TM Hydraulic is the operating company. We specialize exclusively in manufacturing hydraulic test points & hoses — nothing else. This singular focus has allowed us to master the intricacies of pressure diagnostic systems.
With ISO and SGS certifications, our 5,000㎡ production facility in Changzhou, China, utilizes high-precision CNC machining and automated testing rigs. Our products feature a patented cone-seal, zero-leakage design, ensuring that your hydraulic systems remain clean and pressurized even during high-frequency diagnostic cycles.
Based in China, we have become a trusted tier-1 supplier to industrial titans such as SANY, XCMG, Parker, Hawe, GE, Rexroth, and Caterpillar. We offer a full range of models, including M16x2, M16x1.5, and plug-in series, ready for global shipping.
Where precision meets the field.
Reliability is non-negotiable in wind turbine pitch and brake systems. Our test points are used for remote pressure monitoring in harsh environments, ensuring long-term stability with zero maintenance.
On excavators and cranes (SANY, XCMG), our ports allow technicians to quickly check system pressure without fluid loss, reducing downtime in mining and construction sites.
Using 316L stainless steel, our pressure ports withstand the corrosive salt spray of the open sea, serving steering gears and offshore drilling platforms worldwide.
Founded as the exclusive distributor of Germany’s Beta brand in China, mastering international quality standards from day one.
Development of proprietary hydraulic test fittings began, focusing on wind power's rigorous reliability requirements.
Established manufacturing facility in Changzhou. Mass production and market promotion officially launched.
Recognized as a "High-Tech Enterprise of Jiangsu Province" twice, validating our R&D capabilities.
Honored as "Gazelle Enterprise" and "Specialized, Refined, Special Enterprise" of Jiangsu Province.
Trusted partner for SANY, XCMG, Parker, Caterpillar, and expanding rapidly into North American and European markets.
Supplying excellence to every corner of the globe.
Our production adheres to ISO 9001:2015 standards, ensuring every batch meets the highest global safety metrics.
Our patented cone-seal ensures a perfect seal every time, preventing environmental contamination and pressure loss.
With over 10 years dedicated strictly to test points and hoses, we offer depth of knowledge that generalists cannot match.
Custom laser-etched logos and specialized thread sizes are available to support your brand and unique system requirements.
Choosing a reliable China wholesale pressure testing port hydraulic supplier is critical for the safety and longevity of your heavy machinery. At IKIN (TM Hydraulic), we don't just sell fittings; we provide engineering peace of mind. Our state-of-the-art facility in Changzhou is optimized for both high-volume production and custom specialized orders.
Whether you are looking for M16x2 test points, high-pressure microbore hoses, or custom pressure gauge adapters, our team of experts is ready to provide you with a competitive quote and technical drawings. Our global supply chain ensures that whether you are in the United States, Germany, Brazil, or Australia, you receive your components on time, every time. Experience the synergy of Chinese manufacturing efficiency and German-inspired quality standards.